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This article introduces to you what is the way to achieve the vertical center of the DIV page, the content is very detailed, interested friends can refer to, hope to be helpful to you.

To give you a brief introduction to the vertical center of the DIV page, in fact, the solution is like this: the first needs position:absolute; absolute positioning. On the other hand, the positioning point of the layer uses the method of negative external patch margin. The size of the negative value is the width and height of the layer itself divided by two.

Vertical centering method for DIV pages

The vertical center of the DIV page in the browser has always been a headache for novice friends. In fact, the idea of the solution is like this: the leaders need position:absolute; absolute positioning. On the other hand, the anchor point of the DIV page uses the method of negative value of external patch margin. The size of the negative value is the width and height of the layer itself divided by two.

For example, a layer is 400 in width and 300 in height. The use of absolute positioning distance is set to 50% for both the upper and left parts. The value of margin-top is-150. The value of margin-left is-200. In this way, we achieve the vertical center of the DIV page in the browser style writing.

Example:

25175.com DIV {position:absolute; top:50%; left:50%; margin:-150px00-200px; width:400px; height:300px; border:1pxsolidred;} DIV page vertical center about how to achieve DIV page vertical center line what is shared here, I hope the above content can be of some help to you, you can learn more knowledge. If you think the article is good, you can share it for more people to see.

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